Diagrama De Los Bloques Principal Y Frontal - LG MCD202 Manual De Servicio

2. DIAGRAMA DE LOS BLOQUES PRINCIPAL Y FRONTAL

HA12237F
L/R, REC_L/R
ERASE [5]
Cassette
Deck
L/R
ASP
TUNER_L / R
AUDIO L / R
BU4052
AUDIO
AUX_L / R
S/W
AUX
AUX2 _L/R
AUX2
H/P
BA3308
MIC _SIG
MIC
OPAMP
(ALC)
USB
REC_MUTE, PB_MUTE, TAPE_A/B
[4]
TR DRIVER
SOL_A/B, MOTOR, REC_BIAS
[4]
HALL_A/B, LEAF_A/B
[4]
RDS_CLK / DATA, PLL_DO / CLK / CE[5]
KS24C021
EEPROM
PLL_DI, T_MUTE[2]
4052_A / B
VFD_STB / DI / DO / CLK
ADC_RST
MCLK, LRCK, BCK, SD_OUT [7]
AK5358
2CH.
ADC
PT6324
CY8C21484
FLT TOUCHPAD
DRIVER IC
DRIVER
CLK,DATA,+5V,GND
[4]
TOUC
H PAD
FLT
DISPLAY
D+ / D-,+5V/G ND [4]
9.8304MHz
78F0546
9830_RST
AUDIO CLK/DATA
[3]
MICOM
EEPROM
CLK/DATA
REC_L / R
H/P_L / R
[4]
74HCT244
RX
BUFFER
FSEQ,WRQ,CD_DO
LC78692W
16.9344MHz
DSP IC
14.3178MHz
STDATA, STCK, STREQ[3]
OTI6888
VER.A9
3-24 3-25
5142_RST
5142_S D
12.288MHz
TAS5152
FL +/-
or
TAS5142
FR +/-
PS9830
SW +/-
PWM
Modulator
Digital
Power
AMP
LRCK,BCK,DATA0 [3]
[4]
A,B,C,D,E,F
TA+/-, FA+/- [4]
AM5810
FDO,TDO
[4]
SL+/-, SP+/-
MOTOR
SLDO,SPDO
DRIVER
OP/CL
[4]
FL
FR
SW
PICK UP
PICK UP
MOTOR
MOTOR
MD
MD